Animation tweening toggle

[atomic iron]

Turns off animation tweening so
choppy animation becomes way easier and takes up less frames

(I dont know if they already have this i haven’t checked)

[wispy sable]

also its only linear tweening, we need sine, quad, cubic, bounce tweening too

[frozen kraken]

Yeah it could be cool to have multiple easing styles but it's most likely not compatible with how animations are stored right now in json

Since animation only store a "smooth" bool